package com.zpself.module.basic.基础数据类型.integer;

import org.junit.Test;

/**
 * @author By ZengPeng
 * @Description
 * @date in  2021/2/22 13:59
 * @Modified By
 */
public class Math的常用Api {

    @Test
    public void  roundTest(){
        System.out.println(Math.round(-1.5));
    }
}
